Click on a day for an hourly weather forecast
The weather in Manaus in October is very hot. The average temperatures are between 25°C and 36°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Manaus during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Manaus in October 2025.
If you’re planning to visit Manaus in the near future, we highly recommend that you review the 14 day weather forecast for Manaus before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 31° / 23° | 19 | 12 | 0 | 394 mm | Ok | Manaus in January |
| February | 30° / 23° | 19 | 10 | 0 | 395 mm | Ok | Manaus in February |
| March | 30° / 23° | 22 | 9 | 0 | 483 mm | Ok | Manaus in March |
| April | 29° / 23° | 22 | 8 | 0 | 490 mm | Ok | Manaus in April |
| May | 30° / 23° | 18 | 13 | 0 | 368 mm | Ok | Manaus in May |
| June | 31° / 23° | 9 | 21 | 0 | 159 mm | Ok | Manaus in June |
| July | 33° / 23° | 5 | 26 | 0 | 88 mm | Good | Manaus in July |
| August | 36° / 24° | 2 | 29 | 0 | 45 mm | Ok | Manaus in August |
| September | 37° / 24° | 3 | 27 | 0 | 70 mm | Ok | Manaus in September |
| October | 36° / 25° | 7 | 24 | 0 | 120 mm | Bad | Manaus in October |
| November | 34° / 24° | 13 | 17 | 0 | 211 mm | Bad | Manaus in November |
| December | 32° / 24° | 16 | 15 | 0 | 336 mm | Ok | Manaus in December |